Features: · Adaptive data slicer· Crystal-controlled data clock regeneration with a bit rate of 6.9375 MHz· Adaptive sync separator, horizontal phase detector and 13.5 MHz VCO to provide display phase locked loop (PLL)· TV synchronization at teletext modePinoutSpecifications SYMBOL PARAMETER...
SAA5191: Features: · Adaptive data slicer· Crystal-controlled data clock regeneration with a bit rate of 6.9375 MHz· Adaptive sync separator, horizontal phase detector and 13.5 MHz VCO to provide display pha...
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SYMBOL | PARAMETER | MIN. | MAX. | UNIT |
VP | supply voltage (pin 16) | 0 | 13.2 | V |
V5 | voltage on pin 5 | 0 | 5.5 | V |
Tstg | storage temperature range | -20 | 125 | °C |
Tamb | operating ambient temperature range | 0 | +70 | °C |
The SAA5191 is a bipolar integrated circuit that extracts teletext data from the video signal (CVBS), regenerates the teletext clock (TTC) and synchronizes the text display to the television signals (VCS). SAA5191 operates in conjunction with the Digital Video Teletext (back-end) Decoder (DVTB - SAA9042A) or any other compatible device.